baber/WOPTO huggingface dataset:
Patent CA-2462549-C (CA)
Inventor: OZAWA TETSUYA
IPC: B09B3/00
Filed: 2004-03-30
Granted: 2007-06-19
Abstract: Un dispositif de traitement de déchets bruts qui comprend un réservoir de traitement 10, un arbre tournant 32 qui s'élève depuis le centre du fond du réservoir de traitement, un moteur 36 qui actionne l'arbre tournant à partir du dessous du réservoir de traitement, une pluralité de lames tournantes 58 qui sont pourvues d'ailettes coupantes 58A s'étendant vers l'extérieur à partir de l'arbre tournant en guise de centre, et qui sont placées sur l'arbre tournant à intervalle les unes des autres, une pluralité de lames fixes 60 à travers lesquelles l'arbre tourne et qui forment un couteau principal A conjointement avec les lames tournantes, et un cadre de support 38 muni de plaques verticales 40 qui supportent les extrémités extérieures des lames fixes et dont l'extrémité supérieure est fixée à la partie supérieure de l'intérieur du réservoir de traitement.
Patent CA-2465838-C (CA)
Inventor: GRAY BUDDY DON
IPC: C02F5/12
Filed: 2002-11-06
Granted: 2011-01-25
Abstract: L'invention concerne une préparation chimique destinée à traiter les problèmes posés par les réfrigérants, tels que la corrosion, la calamine et le faible transfert de chaleur. Ladite composition permet également de traiter la cause de la plupart des problèmes, qui est la composition de l'eau, et constitue une mesure de prévention permettant de protéger les systèmes utilisant un réfrigérant. Ladite préparation contient de nombreux ingrédients, notamment un adsorbant, un émulsifiant, un agent tampon, un dispersant, un défloculant, un chélateur et un agent peptisant. Chacun desdits ingrédients est sélectionné pour remplir une fonction particulière, et parce qu'il n'a peu ou pas d'effet sur l'environnement, et qu'il est soit un additif de type alimentaire, dont l'utilisation sur des surfaces de préparation des aliments est approuvée, soit généralement reconnu comme sans danger. En plus de leur fonction spécifique propre, lorsqu'ils sont composés les uns avec les autres dans la préparation ou avec les éléments se trouvant dans le système en traitement, les ingrédients produisent également des effets synergiques. Tous ces éléments fonctionnent conjointement pour produire une préparation de traitement de réfrigérant dont l'utilisation ne présente aucun danger, qui est compatible avec l'environnement, et qui est efficace aussi bien pour nettoyer que pour protéger le système traité.
Patent CA-2467761-C (CA)
Inventor: BONNET HENRI
IPC: B65G47/34
Filed: 1998-01-27
Granted: 2008-12-23
Abstract: Disclosed is an automated conveyor sortation and item discharge system for sorting items of varying sizes and weights to designated output destinations along a conveyor. Dual-bellows configurations are provided to provide predetermined package discharge characteristics including a planar pushing member and a "self-correction" feature. A self correcting valve mechanism controls the flow of air to the bellows members, the valve mechanism configured to supply more air to the bellow which is less extended than the other, such that the substantially planar pushing portion of the pusher member tends to remain substantially parallel to the travel path of the conveying surface.
Patent CA-2468508-C (CA)
Inventor: PITTAWAY ALAN
IPC: B01D45/02
Filed: 2002-12-06
Granted: 2010-04-06
Abstract: L'invention concerne un piège à eau auto-obturant, destiné à s'utiliser dans un circuit de ventilation mécanique. Le piège à eau comprend un couvercle (10) dans lequel est formée une entrée (11) et une sortie (12), un récipient de collecte de fluides (30) raccordable au couvercle (10), et un obturateur rotatif (20) monté entre le couvercle (10) et le récipient de collecte de fluides (30), qui comprend au moins une ouverture (22,23). Le piège à eau est aménagé de manière à ce que le récipient de collecte de fluides (30) soit raccordé fonctionnellement à l'obturateur (20) de façon que la connexion ou la déconnexion du récipient de collecte de fluides (30) à l'obturateur (10) fasse pivoter l'obturateur (20). Le couvercle (10) est formé avec une cloison interne (16) qui s'étend jusqu'à buter contre l'obturateur (20) et définit une chambre, de manière à ce que le récipient de collecte de fluides (30) soit raccordé au couvercle (10), l'obturateur (20) ayant une première orientation dans laquelle le récipient de collecte de fluides (30) est en communication avec la chambre à travers au moins une ouverture (22,23) dans l'obturateur (20), et lorsque le récipient de collecte de fluides (30) est retiré du couvercle (10), on fait pivoter l'obturateur (20) dans une deuxième position, dans laquelle l'ouverture (22,23) se trouve à l'extérieur de la chambre.
Patent CA-2468767-C (CA)
Inventor: CORMA CANOS AVELINO
IPC: B01J29/70
Filed: 2002-11-29
Granted: 2011-03-15
Abstract: L'invention a trait à un matériau cristallin poreux qui, en état calciné, présente la composition suivante : n X¿2?0¿3?: n Y0¿2?: m Z0¿2?, dans laquelle X représente un élément trivalent, Z représente Ge, Y représente au moins un élément tetravalent différent à Ge, et dans laquelle (n + m) vaut au moins 5, et la relation Y/Z vaut au moins 1. Ladite composition contient, sous forme calcinée, un patron de diffraction de rayons X qui coïncide sensiblement avec le tableau 1.
Patent CA-2470220-C (CA)
Inventor: STANZEL KEN
IPC: B23K37/00
Filed: 2004-06-07
Granted: 2008-10-21
Abstract: A welder having an integrated gas cylinder is disclosed. The welder has a power source constructed to condition and output an electrical signal suitable to welding and a gas cylinder disposed in an enclosure.
Patent CA-2470273-C (CA)
Inventor: BAUER ANDREAS
IPC: F02N19/10
Filed: 2004-06-08
Granted: 2008-02-05
Abstract: A heating device includes an electrical heat source for heating a fluid in a fluid line of a motor vehicle, and a heat conducting device which is in connection with the heat source. The heat conducting device is connected with a hose clamp for connecting the heat conducting device to the fluid line. The heat conducting device may include a metal strip, the one end of which is in contact with the heat source and the other end is connected to the clamp. This metal strip facilitates the heat transfer from the heat source through the clamp to the fluid line.
Patent CA-2473421-C (CA)
Title: Refractory protected, replaceable insert for a gasifier
Inventor: GROEN JOHN CORWYN
IPC: C10J3/74
Filed: 2003-01-16
Granted: 2011-08-09
Abstract: A replaceable insert for a gasifier (10) includes a replaceable floor edge insert (62) formed with mating profile (76), complementary to mating profile (94) of the gasifier floor (60). The geometry of both mating profiles (76, 94) permits removable engagement between the floor edge insert (62) and the gasifier floor (60). The floor edge insert (62) is protected by a ring-like arrangement of hanging refractory bricks (66), each including an appendage (150). Each brick appendage (150) covers a portion of the inner radial edge (70) of the floor edge insert (62) and an upper surface portion (42) of an underlying quench ring (40). A refractory ceramic fiber paper (154) can be provided between the hanging brick (66) and the floor edge insert (62) and the quench ring (40). Also, a refractory ceramic fiber rope (156) can be provided at the inner radial edge (70) of the floor edge insert (62) upon the upper surface (42) of the quench ring (40), and overlaid by the appendage (150).
Patent CA-2474009-C (CA)
Inventor: FUJITA AKIO
IPC: H01F1/18
Filed: 2003-01-24
Granted: 2009-03-03
Abstract: Object: In a process for manufacturing a coated steel sheet such as a coated electromagnetic steel sheet using a water-based coating liquid containing an organic resin, to perform steps subsequent to an annealing step continuously at high speed without causing appearance defects such as coating unevenness. To provide an electromagnetic steel sheet having an insulating film thereon, in which properties of the film are satisfactory, superior weldability and punchability can be obtained without deteriorating the space factor, and the satisfactory film properties can be maintained even if the electromagnetic steel sheet having the insulating film thereon is temper-rolled. Solving Means: A coating liquid is applied onto an untreated steel sheet. The applied liquid is heated on the side close to the steel sheet in such a manner that the time elapsed until the steel sheet temperature is increased to 100.degree.C after the application is completed is seconds or less, thereby drying the coating liquid. The steel sheet temperature is further increased to a predetermined temperature, thereby forming a coating film. When insulating films for electromagnetic steel sheets are formed, the coating liquid preferably further contains a water based inorganic component.
Patent CA-2483342-C (CA)
Title: Articles recouverts a revetement protecteur et cibles cathodiques permettant de fabriquer lesdits articles
Inventor: BUHAY HARRY
IPC: G02B1/14
Filed: 2003-04-24
Granted: 2010-03-30
Abstract: L'invention concerne un article comprenant un substrat, un revêtement fonctionnel déposé sur ledit substrat et un revêtement protecteur déposé sur ledit revêtement fonctionnel. Les revêtements fonctionnels et protecteurs définissent une pile de revêtements. Le revêtement protecteur confère à la pile de revêtements une valeur d'émissivité supérieure à la valeur d'émissivité du revêtement fonctionnel seul. Ledit revêtement protecteur peut présenter une épaisseur comprise dans une plage supérieure à100 .ANG. à inférieure ou égale à 10 microns, et un indice de réfraction compris dans une plage de 1,4 à 2. Le revêtement protecteur peut comprendre une première couche formée sur le revêtement fonctionnel et une seconde couche formée sur ladite première couche. Cette première couche peut comprendre 50 % à 100 % en poids d'alumine et 50 % à 0 % en poids de silice, la seconde couche pouvant comprendre 50 % à 100 % en poids de silice et 50 % à 0 % en poids d'alumine. L'invention concerne une alimentation C.A. et un système de cible cathodique comprenant une cible cathodique qui renferme 50 % à 100 % en poids d'aluminium et 0 % à 95 % en poids de silicium.
Patent CA-2484297-C (CA)
Inventor: BETTING MARCO
IPC: B04C3/02
Filed: 2003-04-29
Granted: 2010-06-15
Abstract: A cyclonic fluid separator for separating one or more condensable components, such as water, and/or solids, such as smoke or sand particles, from a fluid mixture has a tubular housing (1) having a fluid inlet section in which the fluid mixture is accelerated to a supersonic velocity and thereby expanded and cooled such that condensable components condense and/or solidify, one or more wings (9) for inducing the fluid mixture to swirl within a central section (8) of the tubular housing, a fluid separation section in which a tubular vortex finder (2) is movably arranged, a condensables enriched fluid outlet (18) which is connected to an annular space surrounding the tapered tubular vortex finder (2) and a condensables depleted fluid outlet (16) which is connected to the interior of the tapered tubular vortex finder (2). The vortex finder may be movable in a radial and/or longitudinal direction (4,5) within the housing to align the entrance (14) of the vortex finder with the centre of rotation (13) of the swirling fluid, which centre of rotation may be unaligned to and/6r spiral about the central axis (3) of the tubular housing as a result of the radial fluid displacement by the wing(s) (9) .
Patent CA-2490081-C (CA)
Title: Illuminable decorative floating device
Inventor: FOTHERBY VICTOR M
IPC: F21V23/04
Filed: 2004-12-13
Granted: 2009-02-24
Abstract: A floatable, illuminable decorative device, usually in the shape of a flower, is made from a light transparent or translucent flexible thermoplastic material.  A    light emitting diode powered by a micro cell is sealed within the flower. A water activated switch is mounted in the seal so as to activate the light emitting diode when the device is floated on water.
Patent CA-2490498-C (CA)
Title: Attachment means for cards and components
Inventor: COISSAC BRUNO
IPC: G01R31/02
Filed: 2003-06-11
Granted: 2010-01-26
Abstract: The invention relates to a damping fixing means for components and cards supporting a printed circuit and components. Said means is characterised in that, once mounted, said means has a flexible part (PS) between the ends (EX) thereof and arrangements for facilitating the use thereof. In particular, said means is suitable for reducing the risk of failure in electrical and electronic systems. The above may be used as a replacement for or in addition to conventional or non-conventional fixing means.
Patent CA-2491391-C (CA)
Title: Process and equipment for the conveyance of powdered material
Inventor: KLEINEIDAM ANDREAS
IPC: B65G53/28
Filed: 2003-10-01
Granted: 2011-01-04
Abstract: The invention relates to a method and a device (2) for pneumatically transporting pulverulent material (4). According to said method, a cylindrical chamber (10, 12), which can be connected to a storage container (6) by a sealable inlet (14, 16) and to a transport conduit (28) by a sealable outlet (18, 20), is alternately filled with and emptied of material from the storage container (6), when the outlet (18, 20) is closed and the inlet is open (14, 16), by a vacuum action in the chamber, achieved by means of a delimiting partition in the form of a gas-permeable filter element (50), in order to suck material out of the storage container (6) into said chamber (10, 12). When the inlet is closed (14, 16) and the outlet is open (18, 20), the chamber (10, 12) is supplied with a pressurised gas, in order to expel the material that has been sucked into the chamber (10, 12) into the transport conduit (28). To increase the service life of the filter element (50) and to prevent the contamination of the latter in a simple manner, said filter element (50) is configured as a hollow cylinder and surrounds at least part of the chamber (10, 12).
Patent CA-2492261-C (CA)
Title: Method for continuous hydrogenation of citronellal to form citronellol
Inventor: GOEBBEL HANS-GEORG
IPC: C07C33/025
Filed: 2003-07-14
Granted: 2010-09-28
Abstract: Disclosed is a method for selective hydrogenation of citronellal to form citronellol, wherein a liquid phase in which the citronellal is dissolved and in which particles of a catalyst are suspended, said catatalyst resulting in preferential hydrogenation of carbon-oxygen double bonds in relation to carbon carbon bonds, is guided in the presence of a gas containing hydrogen through a device which inhibits the transport of the catalyst particles.
Patent CA-2495819-C (CA)
Inventor: DOLGIN ALEXANDER
IPC: A61M1/10
Filed: 2003-08-19
Granted: 2013-08-13
Abstract: An implanted medical apparatus and external power source use the same coils for energy transfer to the implanted medical device as used for transmission of control signals from the implanted device. In one example, implanted circuitry generates a feedback control signal indicative of the load voltage level of a load-generating medical device and superimposes the feedback signal on an inductor capacitor (LC) tank circuit for detection by the external powering apparatus. The external powering apparatus uses the feedback signal to control the energy transfer to the implanted medical device, thus regulating the load voltage at the load-generating medical device
Patent CA-2498387-C (CA)
Title: Hip prosthesis comprising a shaft to be inserted into the femur
Inventor: KELLER ARNOLD
IPC: A61F2/00
Filed: 2004-01-14
Granted: 2011-11-01
Abstract: Hip prosthesis comprising a straight shaft (1) which is to be inserted into the femur and whose proximal part (6) to be inserted in the metaphyseal region of the femur comprises, on the front face and rear face, in each case at least one projecting fin (8) with a medially steep flank (23). At least over part of its length, this fin (8) deviates away from the longitudinal direction (27) of the shaft (1) and at the top is inclined toward the femoral neck (2) . In this way, when the shaft is driven into the bone, the bone substance surrounding the fin (8) is compacted and is able to absorb greater forces. The height of the fin (8) decreases from its medial flank (23) toward its lateral edge (25).
Patent CA-2500972-C (CA)
Inventor: RAJEWSKI THOMAS E
IPC: C10M111/04
Filed: 2003-10-01
Granted: 2014-03-04
Abstract: Polymeric additives are disclosed for compressor lubricants which can reduce the tendency of the lubricant to become entrained in compressed gases and be carried forward as fine dispersed droplets in compressed gas systems such as compressed air, natural gas, and compression refrigeration systems.
Patent CA-2501127-C (CA)
Title: Fluid dispensing apparatus
Inventor: DUCK MICHAEL R
IPC: B67D1/08
Filed: 2005-03-17
Granted: 2012-05-22
Abstract: A concentrated flavour dispensing machine having displacement pumps for delivering between a few millilitres and few ounces of fluids having a viscosity value between 1 to 4000 centepoise is described. The dispensing machine includes a cabinet for containing a multitude of displacement pumps, where each displacement pump is in direct fluid communication with a respective storage tank, and a control panel having a programmable microprocessor mounted to the cabinet for receiving user selections and controlling each individual pump. Each displacement pump includes a stepper motor in engagement with a threaded drive rod for advancing a piston by any one of several predetermined distances to dispense a corresponding volume of fluid. The control panel receives a valid user selection for actuating one or more pumps to dispense the appropriate volume of a concentrated flavouring fluid. The microprocessor tracks the amount of fluid dispensed from each storage tank and alerts users and/or prevents further operation when resevoirs are close to empty to avoid null dispenses to customers. Various maintenance routines can be executed through the user interface, and dispense volumes and combination dispenses can be re-programmed manually or automatically.
Patent CA-2506924-C (CA)
Title: Drilling guide for edge connections
Inventor: DEGEN KLEMENS
IPC: B23B47/28
Filed: 2005-05-09
Granted: 2012-07-10
Abstract: The invention pertains to a drilling guide for making angulated bores for a two-workpiece (1, 2), flat, mutual juxtaposition pair of connection surfaces (1', 2') with mutually joining screws (3), with a contact surface (5) applicable to a wide side surface (1") of a first workpiece (1), the wide side surface (1") extending essentially perpendicular to the connection surface, in which contact surface at least one guiding channel (6) for a drill bit opens acutely, and with adjustment elements in order to position the contact surface (5) with various spacings from the opening (6') of the at least one guiding channel (6) as far as the connecting surface (1') limiting edge (8) of the contact surface (1"). It is important that the contact surface (1") have a carriage support (9) on which a carriage (10), displaceable parallel to the contact surface (1"), and lockable in various positions, has the said at least one guiding channel (6).
Patent CA-2511452-C (CA)
Inventor: RISER GEORG
IPC: B61B12/00
Filed: 2005-07-05
Granted: 2013-04-02
Abstract: The invention relates to a cableway cabin, the supporting elements of which consist of a base frame, a roof frame and at least four corner columns connecting the base frame to the roof frame. All these parts are formed only from tubular sections having a circular inner cross-section. They are connected at each corner by a corner connecting part which has three connecting pieces, at least one of which is conical and one of which in each case is pressed into one of the three tubular sections forming a corner. Unless all three connecting pieces are conical, it is expedient to make the non-conical connecting piece or connecting pieces cylindrical and to provide them with a constriction extending over more than 60% of their length and filled with a resilient adhesive.
Patent CA-2527254-C (CA)
Inventor: HAHN KARLHEINZ ULRICH GERHARD
IPC: C11D3/00
Filed: 2004-05-19
Granted: 2013-01-08
Abstract: The present invention provides a composition. The composition comprises zinc and bismuth. The composition is for use in the protection of glassware in an automatic dishwashing process.
Patent CA-2528171-C (CA)
Title: Methode d'extraction d'acides a partir de solutions de procedes hydrometallurgiques
Inventor: KEARNEY MICHAEL M
IPC: B01J49/00
Filed: 2004-07-09
Granted: 2011-12-06
Abstract: L'invention concerne une méthode d'extraction d'acides et d'autres matériaux, à partir de solutions de procédés hydrométalllurgiques. Cette méthode consiste à traiter lesdites solutions au moyen d'une méthode chromatographique à lit mobile simulé, pour produire au moins deux flux de produits.
Patent CA-2534845-C (CA)
Title: Systems and methods for operating an electromagnetic actuator
Inventor: ISMAILOV MURAD M
IPC: H01F7/16
Filed: 2004-08-05
Granted: 2012-10-09
Abstract: One embodiment of the present invention relates to a method for constructing a circuit (11A) for controlling an electromagnetic actuator. Another embodiment of the present invention relates to a method for designing a circuit (11A) for controlling an electromagnetic actuator.
Patent CA-2536672-C (CA)
Title: Device and method for preparing a drink from a food substance contained in a capsule
Inventor: DENISART JEAN-PAUL
IPC: A47J31/40
Filed: 2004-08-13
Granted: 2012-11-13
Abstract: The invention relates to a method of wetting and/or dissolving a substance contained in a capsule for producing a beverage consisting, by means of a piercing and injection element, in piercing the capsule and injecting a liquid under pressure into the capsule to wet and/or dissolve the substance; the piercing and injection element being arranged so as to inject the liquid into the capsule in the form of at least one thin layer extending in a continuous, divergent and multidirectional manner, covering a spray surface in an arc of a circle inside the capsule. The invention also relates to a device comprising a flow channel and a valve designed to close off the channel in a first position, called the rest position, and to open under the effect of the pressure from the liquid against an elastic element so as to free a passage as a function of the pressure and thus create the thin layer of liquid.
Patent CA-2553071-C (CA)
Inventor: ABRAMOV VLADIMIR
IPC: E21B43/24
Filed: 2005-03-17
Granted: 2008-06-17
Abstract: The invention applies to the oil-producing industry and is intended for the intensification of processes increasing the yield of oil wells developed by conventional methods during production of high viscosity oils. Both objects of said invention have as a technical result an increase in the permeability of a reservoir and a reduction in the viscosity of oil, added to an increase in environmental safety by avoiding use of chemical reagents and steam generators. First object of said invention applies a high power ultrasonic field in the well bottom (10) zone that reduces viscosity of oil, also heating said zone. Second object of said invention comprises a surface ultrasonic generator and at least one ultrasonic magnetostrictive radiator placed at end of oil well tubing, using high frequency currents that warm said tubing maintaining viscosity of oil during transport to the surface.
Patent CA-2556042-C (CA)
Title: Method for locating defective points and marking system
Inventor: ERSUE ENIS
IPC: G01B11/30
Filed: 2005-02-10
Granted: 2010-04-13
Abstract: A method and a marking system for locating flaws on a three-dimensional object particularly on its surface, the defective points being detected and located using an optical picture-taking device. To locate a flaw with great accuracy, it is provided that the design data related to the object, the optical imaging properties of the picture-taking device, and the position of the optical picture-taking device and the object are known when the picture is taken, and that the location of the flaw on the object is determined and optionally marked.